What are four innovations in farming techniques that led to great productivity?

Innovations in farming techniques that led to great productivity.

1.- Three Point Linkage. Developed by Harry Ferguson, this invention raised or lowered the plough, depending on the depth farmers wanted to dig.

2.-  Genetical Modified Corps. Scientist isolate genes with some desirable traits to improve the quality of the plant.

3.- Fertiliser Deep Placement. A new form of fertiliser that increased the Yields.

4.- New Feeding Methods. Blending different components of food to improve the quality of nutrition.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

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